Hi geeks, In this tutorial I will show you how to change multiple file extensions from the terminal. I have seen many people googling to find a solution for this problem, so I thought to share this tutorial with you guys. You need to know a little bit bash script in order to understand everything […]

Before moving into the article, let me tell you how this article has been written. This article starts with the introduction to knockd, and proceeds with the implementation of port knocking by using iptables. Note that the same port knocking can be achieved using knockd, as well, which will be discussed in the upcoming article. […]

Fact: There is no Mosh client for windows. Cheer up!! But there is a workaround. Let me walk you through how to setup your own mosh client for windows. I request you to spend few minutes on “Mosh – A brief introduction” – at least on the ‘how to install’ & ‘usage’ part of it […]

Mosh – The Mobile Shell. Already we have shown you about what is Mosh and How to use it in our previous article. But that article covered just basic things only. Well, in this tutorial let us learn something brief about Mosh. Before reading further, please be aware that this article is only for users […]

Hello Guys, it is August 15 and yesterday the KDE 4.11 version was released with major updates, major fixes and new features. Some of these updates include updates to the Plasma Workspaces, Applications and Development Platform. A very good thing to know is that the Plasma Workspaces will receive long term support and the KDE […]

Nowadays, our personal computer is not only a work tool, it is also our private space where we store our little secrets. Protecting our personal data from praying eyes should be one of our top priorities. People use cryptography or encryption to hide their data, but they forget that cryptography does not hide data from […]